Source note · ALI databases and MSAG address validation
47 CFR 9.11(b)(4)(ii)(B)(3) requires the provider to identify whether the service is being used to call 911 from a location other than the Registered Location and then either prompt for a new Registered Location or update it without further customer action.
Checked 2026-10-14
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- interconnected VoIP E911 obligations
- Deployment
- multi-tenant
- Region
- us
- Release range
- on or after 2022-01-06
- Checked
- 2026-10-14
Sources
- 47 CFR part 9 — 911 Requirements — Office of the Federal Register / eCFR · tier 1 standards and regulators · 47 CFR 9.11(b)(4)(ii)(B)(3)
Cite this note
APA
WarmTransfer. (2026, October 14). ALI databases and MSAG address validation: source note ali-msag-location-provisioning-voip-moved-detect. WarmTransfer. https://warmtransfer.net/knowledge/claims/ali-msag-location-provisioning-voip-moved-detect
BibTeX
@misc{warmtransfer-claim-ali-msag-location-provisioning-voip-moved-detect,
title = {ALI databases and MSAG address validation: source note ali-msag-location-provisioning-voip-moved-detect},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ali-msag-location-provisioning-voip-moved-detect},
note = {Source note ali-msag-location-provisioning-voip-moved-detect, checked 2026-10-14}
}